Southern Utah’s potholes host a surprising secret: aquatic ‘time travelers’

ST. GEORGE — “Life finds a way,” Dr. Ian Malcolm argued in “Jurassic Park,” and so it holds true for the aquatic creatures living in Southern Utah’s seasonal pools. Throughout the region, hikers may see depressions or water pockets in sandstone called potholes, such as those in Zion National Park or Snow Canyon’s petrified sand dunes. […]